US20180343965A1 - Footwear and the manufacture thereof - Google Patents

Footwear and the manufacture thereof Download PDF

Info

Publication number
US20180343965A1
US20180343965A1 US15/981,736 US201815981736A US2018343965A1 US 20180343965 A1 US20180343965 A1 US 20180343965A1 US 201815981736 A US201815981736 A US 201815981736A US 2018343965 A1 US2018343965 A1 US 2018343965A1
Authority
US
United States
Prior art keywords
insole board
foot
wearer
insole
heel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
US15/981,736
Other versions
US10624416B2 (en
Inventor
Terence Mitchell
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vionic Group LLC
Original Assignee
Vionic Group LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Vionic Group LLC filed Critical Vionic Group LLC
Priority to US15/981,736 priority Critical patent/US10624416B2/en
Assigned to Vionic Group LLC reassignment Vionic Group LLC ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: MITCHELL, TERENCE
Publication of US20180343965A1 publication Critical patent/US20180343965A1/en
Application granted granted Critical
Publication of US10624416B2 publication Critical patent/US10624416B2/en
Active legal-status Critical Current
Adjusted expiration legal-status Critical

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
    • A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
    • A43B7/1475—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the type of support
    • A43B7/149—Pads, e.g. protruding on the foot-facing surface
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/38—Elevating, i.e. height increasing
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B1/00—Footwear characterised by the material
    • A43B1/14—Footwear characterised by the material made of plastics
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/38—Built-in insoles joined to uppers during the manufacturing process, e.g. structural insoles; Insoles glued to shoes during the manufacturing process
    • A43B13/383—Built-in insoles joined to uppers during the manufacturing process, e.g. structural insoles; Insoles glued to shoes during the manufacturing process pieced
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/38—Built-in insoles joined to uppers during the manufacturing process, e.g. structural insoles; Insoles glued to shoes during the manufacturing process
    • A43B13/386—Built-in insoles joined to uppers during the manufacturing process, e.g. structural insoles; Insoles glued to shoes during the manufacturing process multilayered
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/38—Built-in insoles joined to uppers during the manufacturing process, e.g. structural insoles; Insoles glued to shoes during the manufacturing process
    • A43B13/40—Built-in insoles joined to uppers during the manufacturing process, e.g. structural insoles; Insoles glued to shoes during the manufacturing process with cushions
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B17/00—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
    • A43B17/003—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined characterised by the material
    • A43B17/006—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined characterised by the material multilayered
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B17/00—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
    • A43B17/02—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined wedge-like or resilient
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B17/00—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
    • A43B17/02—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined wedge-like or resilient
    • A43B17/026—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined wedge-like or resilient filled with a non-compressible fluid, e.g. gel, water
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
    • A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
    • A43B7/141—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form having an anatomical or curved form
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
    • A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
    • A43B7/1415—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot
    • A43B7/142—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot situated under the medial arch, i.e. under the navicular or cuneiform bones
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
    • A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
    • A43B7/1415—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot
    • A43B7/144—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot situated under the heel, i.e. the calcaneus bone
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
    • A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
    • A43B7/1415—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot
    • A43B7/1445—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot situated under the midfoot, i.e. the second, third or fourth metatarsal
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
    • A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
    • A43B7/1475—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the type of support
    • A43B7/148—Recesses or holes filled with supports or pads
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
    • A43B7/22—Footwear with health or hygienic arrangements with foot-supporting parts with fixed flat-foot insertions, metatarsal supports, ankle flaps or the like
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/32—Footwear with health or hygienic arrangements with shock-absorbing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/046—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/18—Layered products comprising a layer of metal comprising iron or steel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/065—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
    • B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
    • B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/245—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it being a foam layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/32—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed at least two layers being foamed and next to each other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/08—Interconnection of layers by mechanical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/02—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising animal or vegetable substances, e.g. cork, bamboo, starch
    • B32B9/025—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising animal or vegetable substances, e.g. cork, bamboo, starch comprising leather
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B9/041—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B9/045—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B9/046—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/44—Number of layers variable across the laminate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/536—Hardness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/546—Flexural strength; Flexion stiffness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/732—Dimensional properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2437/00—Clothing
    • B32B2437/02—Gloves, shoes

Definitions

  • the present disclosure relates generally to footwear products.
  • the disclosure has particular utility in connection with high-heeled shoes, i.e. shoes having a heel of at least one inch, preferably two-three inches, and will be described in connection with such utility, although the footwear products are not so.
  • High-heeled shoes are often uncomfortable and painful to wear while standing and walking.
  • the position of the wearer's foot in the high-heeled shoe imposes a high load on the wearer's forefoot.
  • High-heeled shoes also induce an unnatural walking style which may lead to various foot injuries.
  • Injuries resulting from wearing high-heeled shoes may include Morton's syndrome where a shortened first metatarsal results in excessive force on the metatarsal head of the second metatarsal; metatarsalgia where the metatarsals become irritated and inflamed due to an uneven weight distribution across the forefoot when it hits the ground; Hallux valgus where the big toe points toward the second toe, resulting in a protrusion at the metatarsal phalangeal joint of the first metatarsal; stress fractures which are small cracks in a bone, or a severe bruising within a bone, typically caused by overuse and repetitive activity; sesamoiditis where the sesamoids break or the tendons surrounding the sesamoids become irritated or inflamed, and neuromas due to nerve impingement.
  • the present disclosure provides improvements in footwear construction that overcomes the aforesaid and other disadvantages of the prior art by providing for a high-heeled shoe, a foot supporting surface having a combination of biomechanical contours and support areas of different densities.
  • the disclosure provides a rigid insole board construction that includes a heel supporting area, having a concave heel cup adapted to underlie the heel of the wearer, and a domed or contoured medial arch support adapted to underlie between the highest point of the arch of the wearers foot and extending toe wards of but short of the ball of the wearer's foot, i.e., the padded portion of the sole of the foot between the arch and the toes, below the heads of the metatarsal hones.
  • the insole board has the support area adapted to underlie the area proximal of the metatarsals of the fore foot, which support area is made of a resiliently deformable material of reduced durometer as compared to the rest of the insole board.
  • an insole board for a high heel shoe comprises a relatively stiff injection molded piece, and includes a concave heel cup area adapted to underlie the heel of the wearer, wherein the heel cup area is padded or cushioned with a relatively soft material such as a polymer foam or gel;
  • the medial arch support comprises a domed or contoured pad made of a firm but resiliently deformable material, adapted to underlie between the peak of the arch of the wearers foot and extending toe wards of but short of the ball of the wearer's foot.
  • the insole board has a hollow or opening or cutout adapted to underlie the ball of the wearer's foot wherein a metatarsal pad made of a resiliently deformable material such as a polymer foam or gel material is inserted and fastened into the cutout in the insole board to provide more comfort, facilitate bending of the foot, and also to provide padding or cushioning at the ball of the foot and forefoot, wherein these elements combine to provide increase comfort and improve or enhance the wearer's gait.
  • a metatarsal pad made of a resiliently deformable material such as a polymer foam or gel material
  • an insole board for a high heel shoe comprises a rigid molded insole board having a concave heel cup adapted to underlie the heel of the wearer, wherein the heel cup is padded or cushioned with a resiliently deformable material having a durometer in the range of 28-32 on the Shore C scale, and the medial arch support comprises domed or contoured element formed of a firm but resiliently deformable material having a durometer in the range of 28-32 on the Shore C Scale, adapted to underlie between the peak of the arch of the wearer's foot and extending toe ward but short of the ball of the wearer's foot.
  • the insole board has a hollow or opening or cutout adapted to underlie the fore foot for additional flexibility having a firm but resiliently deformable material having a durometer in the range of 25 to 30 on the Shore C scale.
  • a metatarsal pad made of a resiliently deformable material having a durometer in the range of 28 to 32 on the Shore C scale, is inserted and fastened onto the insole board, via sewing, bonding, gluing or friction fit, to provide support for the transverse arch of the fore foot, and also provide padding or cushioning of the ball of the foot wearer, whereby to enhance the wearers gait.
  • the combination of contour and padding of the insole board provides increased foot surface area contact with the insole board and tilts the foot back reducing forefoot pressure.
  • the medial arch support comprises a firm but resiliently deformable material in the form of a dome having chamfered edges.
  • the medial arch support is bonded or glued to the foot supporting surface of the insole board, or a liner overlapping the insole board.
  • the metatarsal pad is fastened onto the insole board via bonding, gluing or friction fit.
  • the foot supporting surface of the insole board is covered, at least in part with a resiliently deformable material.
  • the insole board is covered at least in part with a liner formed of natural leather or synthetic material.
  • the insole board is covered at least in part with natural leather or synthetic material which extends from the heel to the medial arch support area of the insole board, or which extends from the heel toeward but short of the ball of the wearer's foot.
  • the insole board is formed of an injection molded polymer material, preferably polypropylene, and the metatarsal pad is formed of a low density ethyl vinyl acetate.
  • the present disclosure also provides a shoe having an insole board described above.
  • FIG. 1 is an exploded perspective view of a footwear product made in accordance with time present disclosure
  • FIG. 2 is a top plan view, in partial cross section of the insole of FIG. 1 ;
  • FIG. 3 is a view, similar to FIG. 1 , of another footwear product made in accordance with the present disclosure.
  • FIGS. 1 and 2 of the drawings there is illustrated a high-heel shoe made in accordance with the present disclosure.
  • the illustrated footwear product 10 is in the form of a woman's high heel shoe, and includes an outsole 12 with an 80 mm heel 14 .
  • An insole board 16 overlies the OUTsole 12 .
  • Insole board 16 preferably is formed of a relatively rigid molded material such as polypropylene, and optionally may include a steel shank (not shown).
  • Insole board 16 has a generally biomechanical contour to closely approximate the contour of the bottom o sole of a human foot and includes a heel support area 18 having a concave heel cup 20 configured to underlie and support the heel of the wearer. Insole board 16 also includes a hollow or cut out area 22 in the forefoot area configured to underlie the heads of the metatarsals of the wearer's foot.
  • a plug or insert 24 formed of a resiliently deformable low density material such as low density ethyl vinyl acetate (EVA) is provided in cut out 22 .
  • Plug or insert 24 is fastened into the cutout 22 , via sewing, bonding or gluing to the insole board 16 , or captured and friction fit in the cut out in insole board 16 between outsole 12 and a foam liner 28 , as will be described below, and provides easy bending of the foot, as well as padding or cushioning of the ball of the foot of the wearer.
  • medial support arch pad 30 is affixed directly or indirectly to insole board 16 , i.e., over sock liner or insole 32 , and configured to underlie the arch of the wearer's foot, extending toe wards of but short of the metatarsal heads of the wearer.
  • Medial arch pad 30 comprises a contoured pad with a chamfered edge having a thickness at its thickest point of about 3 mm.
  • Medial arch pad 30 is attached, e.g., by glue, to the insole board 16 , or sock liner 32 , and is adapted to underlie between the peak of the arch of the wearers foot and extend toe wards of but short of the ball of the wearers foot.
  • the medial arch pad 30 preferably is of a firm but resiliently deformable material having a hardness in a range between 28-32 measured on the Shore C scale and is between 2 mm and 4 mm thick.
  • medial arch pad 30 may be formed integrally with the insole board 16 .
  • forming medial arch pad 30 as a separate element is preferred since firmness may be controlled.
  • a metatarsal pad 17 is fixed to the insole board 16 proximal to the metatarsal heads.
  • Metatarsal pad 17 comprises a contoured pad with a chamfered edge having a thickness at its thickest point of about 3 mm and a shore C value of 28-32.
  • Metatarsal pad 17 is attached, e.g., by glue, to the insole board 16 and is adapted to underlie between the 2 nd to 4 th metatarsals.
  • Foam liner 28 typically comprises a resiliently deformable foam having a material hardness of 28-32° durometer (measured on the Shore C scale), Overlying foam liner 28 is sock liner or insole 32 , which may be formed of leather, artificial leather, i.e., plastic, or fabric. Sock liner or insole 32 may comprise a full-length insole, a three quarter insole as shown in FIG. 1 , or half insole 32 A as shown in FIG. 3 .
  • the biomechanical shape of the foot supporting surface of the shoe including the heel cup 20 , medial arch pad 30 and the dynamic support provided by resiliently deformable plug 24 in cutout 22 improves the wearers transfer of weight from heel to toe off the ground by spreading the load more evenly across the insole, thereby improving comfort and enhancing the gait of the wearer when walking.
  • the contour and padding of the insole board that is relatively stiff, yet flexible provides increased foot surface area contact for the wearer.
  • the molded insole board 16 covered with one or more foam layers 28 , and a leather or fabric layer 32 , assembled into a finished shoe.
  • FIG. 3 is similar to FIG. 1 , and shows a high heel shoe 10 A with a 50 mm heel 14 A.
  • the FIG. 3 shoe is similar in concept and construction to the shoe shown in FIG. 1 , except the slope from the heel cup 20 A to the medial arch 30 A pad is lower.
  • the insole board construction of the present disclosure provides a foot supporting structure that is biomechanically and dynamically matched to the foot of the wearer, distributing pressure more evenly, to improve the wearer's gate.
  • the concave heel cup in combination with the medial arch support pad helps shift weight off the toes of the wearer onto the heel, and the fore foot pad under the ball of the foot of the wearer cushions the ball of the foot, particularly during toe off.
  • the disclosed invention is not meant to be limited by the number or order of the various materials and layers as one or more padding layers may be used to achieve the desired effect and the manufacturing processes described are not meant to limit the invention in any way as there many ways to manufacture and assemble the disclosed components of the invention.

Abstract

An insole board for a high-heel shoe, said insole board includes a heel supporting area having a concave heel cup adapted to underlie a heel of the wearer, a medial arch support area adapted to underlie the arch of the wearer's foot and extending toeward of but short of the ball of the wearer's foot, and a forefoot area adapted to underlie the ball of the foot and forefoot of the wearer. The medial arch support area has a raised contour for supporting a portion of a sole of the wearer's foot underlying the wearer's arch, and the forefoot support area includes a hollow having a resiliently deformable material therein.

Description

    CROSS REFERENCE TO RELATED APPLICATION
  • This application claims priority from U.S. Provisional Application Ser. No. 62/513,867, filed Jun. 1, 2017, the contents of which are incorporated herein by reference
    • FIELD OF THE INVENTION
  • The present disclosure relates generally to footwear products. The disclosure has particular utility in connection with high-heeled shoes, i.e. shoes having a heel of at least one inch, preferably two-three inches, and will be described in connection with such utility, although the footwear products are not so.
    • BACKGROUND OF THE INVENTION
  • Conventional high-heeled shoes are often uncomfortable and painful to wear while standing and walking. The position of the wearer's foot in the high-heeled shoe imposes a high load on the wearer's forefoot. High-heeled shoes also induce an unnatural walking style which may lead to various foot injuries.
  • Injuries resulting from wearing high-heeled shoes may include Morton's syndrome where a shortened first metatarsal results in excessive force on the metatarsal head of the second metatarsal; metatarsalgia where the metatarsals become irritated and inflamed due to an uneven weight distribution across the forefoot when it hits the ground; Hallux valgus where the big toe points toward the second toe, resulting in a protrusion at the metatarsal phalangeal joint of the first metatarsal; stress fractures which are small cracks in a bone, or a severe bruising within a bone, typically caused by overuse and repetitive activity; sesamoiditis where the sesamoids break or the tendons surrounding the sesamoids become irritated or inflamed, and neuromas due to nerve impingement.
    • SUMMARY OF THE INVENTION
  • The present disclosure provides improvements in footwear construction that overcomes the aforesaid and other disadvantages of the prior art by providing for a high-heeled shoe, a foot supporting surface having a combination of biomechanical contours and support areas of different densities. In one embodiment the disclosure provides a rigid insole board construction that includes a heel supporting area, having a concave heel cup adapted to underlie the heel of the wearer, and a domed or contoured medial arch support adapted to underlie between the highest point of the arch of the wearers foot and extending toe wards of but short of the ball of the wearer's foot, i.e., the padded portion of the sole of the foot between the arch and the toes, below the heads of the metatarsal hones. Additionally, the insole board has the support area adapted to underlie the area proximal of the metatarsals of the fore foot, which support area is made of a resiliently deformable material of reduced durometer as compared to the rest of the insole board. There is a fore foot area of the board to allow for a softer material insert to assist in comfort and flexibility of the fore foot.
  • In another embodiment of the disclosure an insole board for a high heel shoe comprises a relatively stiff injection molded piece, and includes a concave heel cup area adapted to underlie the heel of the wearer, wherein the heel cup area is padded or cushioned with a relatively soft material such as a polymer foam or gel; the medial arch support comprises a domed or contoured pad made of a firm but resiliently deformable material, adapted to underlie between the peak of the arch of the wearers foot and extending toe wards of but short of the ball of the wearer's foot. Additionally the insole board has a hollow or opening or cutout adapted to underlie the ball of the wearer's foot wherein a metatarsal pad made of a resiliently deformable material such as a polymer foam or gel material is inserted and fastened into the cutout in the insole board to provide more comfort, facilitate bending of the foot, and also to provide padding or cushioning at the ball of the foot and forefoot, wherein these elements combine to provide increase comfort and improve or enhance the wearer's gait.
  • In yet another embodiment of the disclosure an insole board for a high heel shoe comprises a rigid molded insole board having a concave heel cup adapted to underlie the heel of the wearer, wherein the heel cup is padded or cushioned with a resiliently deformable material having a durometer in the range of 28-32 on the Shore C scale, and the medial arch support comprises domed or contoured element formed of a firm but resiliently deformable material having a durometer in the range of 28-32 on the Shore C Scale, adapted to underlie between the peak of the arch of the wearer's foot and extending toe ward but short of the ball of the wearer's foot. Additionally, the insole board has a hollow or opening or cutout adapted to underlie the fore foot for additional flexibility having a firm but resiliently deformable material having a durometer in the range of 25 to 30 on the Shore C scale. Under the foot and proximal to the metatarsals, wherein a metatarsal pad made of a resiliently deformable material having a durometer in the range of 28 to 32 on the Shore C scale, is inserted and fastened onto the insole board, via sewing, bonding, gluing or friction fit, to provide support for the transverse arch of the fore foot, and also provide padding or cushioning of the ball of the foot wearer, whereby to enhance the wearers gait. The combination of contour and padding of the insole board provides increased foot surface area contact with the insole board and tilts the foot back reducing forefoot pressure.
  • In one embodiment of the disclosure, wherein the medial arch support comprises a firm but resiliently deformable material in the form of a dome having chamfered edges.
  • In a another embodiment of the disclosure, the medial arch support is bonded or glued to the foot supporting surface of the insole board, or a liner overlapping the insole board.
  • In another embodiment of the disclosure, the metatarsal pad is fastened onto the insole board via bonding, gluing or friction fit.
  • In yet another embodiment of the disclosure, the foot supporting surface of the insole board is covered, at least in part with a resiliently deformable material.
  • In still yet another embodiment of the disclosure, the insole board is covered at least in part with a liner formed of natural leather or synthetic material.
  • In yet another embodiment of the disclosure, the insole board is covered at least in part with natural leather or synthetic material which extends from the heel to the medial arch support area of the insole board, or which extends from the heel toeward but short of the ball of the wearer's foot.
  • In still another embodiment of the disclosure, the insole board is formed of an injection molded polymer material, preferably polypropylene, and the metatarsal pad is formed of a low density ethyl vinyl acetate.
  • The present disclosure also provides a shoe having an insole board described above.
    • BRIEF DESCRIPTION OF THE DRAWINGS
  • Further features and advantages of the present invention will be seen from the following detailed description, taken in conjunction with the accompanying drawings, wherein:
  • FIG. 1 is an exploded perspective view of a footwear product made in accordance with time present disclosure;
  • FIG. 2 is a top plan view, in partial cross section of the insole of FIG. 1; and
  • FIG. 3 is a view, similar to FIG. 1, of another footwear product made in accordance with the present disclosure.
    •  DETAILED DESCRIPTION
  • Referring to FIGS. 1 and 2 of the drawings, there is illustrated a high-heel shoe made in accordance with the present disclosure. To facilitate the disclosure, the shoe side walls, toe box and back wall, etc., have been removed, and only the outsole and heel, insole board and insole or sock liner are illustrated. The illustrated footwear product 10 is in the form of a woman's high heel shoe, and includes an outsole 12 with an 80 mm heel 14. An insole board 16 overlies the OUTsole 12. Insole board 16 preferably is formed of a relatively rigid molded material such as polypropylene, and optionally may include a steel shank (not shown).
  • Insole board 16 has a generally biomechanical contour to closely approximate the contour of the bottom o sole of a human foot and includes a heel support area 18 having a concave heel cup 20 configured to underlie and support the heel of the wearer. Insole board 16 also includes a hollow or cut out area 22 in the forefoot area configured to underlie the heads of the metatarsals of the wearer's foot. A plug or insert 24 formed of a resiliently deformable low density material such as low density ethyl vinyl acetate (EVA) is provided in cut out 22. Plug or insert 24 is fastened into the cutout 22, via sewing, bonding or gluing to the insole board 16, or captured and friction fit in the cut out in insole board 16 between outsole 12 and a foam liner 28, as will be described below, and provides easy bending of the foot, as well as padding or cushioning of the ball of the foot of the wearer.
  • Referring in particular to FIG. 2, medial support arch pad 30 is affixed directly or indirectly to insole board 16, i.e., over sock liner or insole 32, and configured to underlie the arch of the wearer's foot, extending toe wards of but short of the metatarsal heads of the wearer. Medial arch pad 30 comprises a contoured pad with a chamfered edge having a thickness at its thickest point of about 3 mm. Medial arch pad 30 is attached, e.g., by glue, to the insole board 16, or sock liner 32, and is adapted to underlie between the peak of the arch of the wearers foot and extend toe wards of but short of the ball of the wearers foot. The medial arch pad 30 preferably is of a firm but resiliently deformable material having a hardness in a range between 28-32 measured on the Shore C scale and is between 2 mm and 4 mm thick. Alternatively, medial arch pad 30 may be formed integrally with the insole board 16. However, forming medial arch pad 30 as a separate element is preferred since firmness may be controlled. A metatarsal pad 17 is fixed to the insole board 16 proximal to the metatarsal heads. Metatarsal pad 17 comprises a contoured pad with a chamfered edge having a thickness at its thickest point of about 3 mm and a shore C value of 28-32. Metatarsal pad 17 is attached, e.g., by glue, to the insole board 16 and is adapted to underlie between the 2nd to 4th metatarsals.
  • Immediately overlying insole board 16 is a shock absorbing foam liner 28. Foam liner 28 typically comprises a resiliently deformable foam having a material hardness of 28-32° durometer (measured on the Shore C scale), Overlying foam liner 28 is sock liner or insole 32, which may be formed of leather, artificial leather, i.e., plastic, or fabric. Sock liner or insole 32 may comprise a full-length insole, a three quarter insole as shown in FIG. 1, or half insole 32A as shown in FIG. 3.
  • The biomechanical shape of the foot supporting surface of the shoe including the heel cup 20, medial arch pad 30 and the dynamic support provided by resiliently deformable plug 24 in cutout 22, improves the wearers transfer of weight from heel to toe off the ground by spreading the load more evenly across the insole, thereby improving comfort and enhancing the gait of the wearer when walking. Moreover, the contour and padding of the insole board that is relatively stiff, yet flexible, provides increased foot surface area contact for the wearer, The molded insole board 16, covered with one or more foam layers 28, and a leather or fabric layer 32, assembled into a finished shoe.
  • FIG. 3 is similar to FIG. 1, and shows a high heel shoe 10A with a 50 mm heel 14A. The FIG. 3 shoe is similar in concept and construction to the shoe shown in FIG. 1, except the slope from the heel cup 20A to the medial arch 30A pad is lower.
  • As will be appreciated, the insole board construction of the present disclosure provides a foot supporting structure that is biomechanically and dynamically matched to the foot of the wearer, distributing pressure more evenly, to improve the wearer's gate. Moreover, the concave heel cup in combination with the medial arch support pad helps shift weight off the toes of the wearer onto the heel, and the fore foot pad under the ball of the foot of the wearer cushions the ball of the foot, particularly during toe off.
  • The disclosed invention is not meant to be limited by the number or order of the various materials and layers as one or more padding layers may be used to achieve the desired effect and the manufacturing processes described are not meant to limit the invention in any way as there many ways to manufacture and assemble the disclosed components of the invention.

Claims (18)

1. An sole hoard for a high-heel shoe, said insole board comprising a heel supporting area having a concave heel cup adapted to underlie a heel of the wearer, a medial arch support area adapted to underlie the arch of the wearer's foot and extending toeward of but short of the ball of the wearer's foot, and a forefoot area adapted to underlie the ball of the foot and forefoot of the wearer, wherein the medial arch support area has a raised contour for supporting a portion of a sole of the wearer's foot underlying the wearer's arch, and the forefoot support area includes a hollow having a resiliently deformable material therein.
2. The insole board of claim 1, wherein the concave heel cup is padded or cushioned with a resiliently deformable material.
3. The insole board of claim 1, wherein the concave heel cup is padded or cushioned with a resiliently deformable material having a durometer in the range selected from the group consisting of 28-32 on the Shore C scale.
4. The insole board of claim 1, wherein the medial arch support area comprises a firm but resiliently deformable material in the form of a dome having chamfered edges.
5. The insole board of claim 4, wherein the medial arch support pad has a durometer selected from the group consisting of 28-32 on the Shore C scale.
6. The insole board of claim 4, wherein the medial arch support dome is bonded or glued directly or indirectly to the foot supporting surface of the insole board.
7. The insole board of claim 1, wherein the metatarsal pad is formed of a resiliently deformable material.
8. The insole board of claim 7, wherein the metatarsal pad is formed of a resiliently deformable material having a durometer of 28-32 on the Shore C Scale.
9. The insole board of claim 7, wherein the metatarsal pad is fastened onto the insole board via sewing, bonding, gluing or friction fit.
10. The insole board of claim 1, wherein the foot supporting surface of the insole board is covered, at least in part with a resiliently deformable foam liner.
11. The insole board of claim 10, wherein the resiliently deformable foam liner is covered at least in part with a natural leather or synthetic material liner.
12. The insole board of claim 11, wherein the natural leather or synthetic material liner extends from the heel to the medial arch support area of the insole board.
13. The insole board of claim 11, wherein the leather or synthetic liner extends from the heel toeward but short of the ball of the wearer's foot.
14. The insole board of claim 11, wherein the medial arch support dome is mounted to the leather or synthetic liner.
15. The insole board of claim 1, wherein the insole hoard is formed of an injection molded polymer material.
16. The insole hoard of claim 15, wherein the injection molded polymer material comprises polypropylene.
17. The insole board of claim 1, wherein the metatarsal pad is formed of a low density ethyl vinyl acetate.
18. A shoe comprising an insole board as claimed in claim 1.
US15/981,736 2017-06-01 2018-05-16 Footwear and the manufacture thereof Active 2038-08-24 US10624416B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US15/981,736 US10624416B2 (en) 2017-06-01 2018-05-16 Footwear and the manufacture thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762513867P 2017-06-01 2017-06-01
US15/981,736 US10624416B2 (en) 2017-06-01 2018-05-16 Footwear and the manufacture thereof

Publications (2)

Publication Number Publication Date
US20180343965A1 true US20180343965A1 (en) 2018-12-06
US10624416B2 US10624416B2 (en) 2020-04-21

Family

ID=64458191

Family Applications (1)

Application Number Title Priority Date Filing Date
US15/981,736 Active 2038-08-24 US10624416B2 (en) 2017-06-01 2018-05-16 Footwear and the manufacture thereof

Country Status (2)

Country Link
US (1) US10624416B2 (en)
CN (1) CN108968227B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190343229A1 (en) * 2018-03-13 2019-11-14 NTH Global Sdn Bhd Shoe for user with bunion feet
US11311075B2 (en) * 2017-12-15 2022-04-26 Chez Nous Brands, Inc. Comfortable dress shoes
US20240024148A1 (en) * 2020-02-03 2024-01-25 Roberto Corona Plantar orthosis

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3952686A1 (en) * 2019-04-08 2022-02-16 Femininity Aps High heeled shoes supporting natural gait
WO2020257850A1 (en) * 2019-06-25 2020-12-30 Muse Dancewear Pty Ltd Method and structure for making dance footwear
JP2022118542A (en) * 2021-02-02 2022-08-15 株式会社ワールドウィングエンタープライズ insole
WO2023203528A1 (en) * 2022-04-21 2023-10-26 Paolini Cristiano High-heel footwear
USD1000773S1 (en) 2022-06-24 2023-10-10 Blakely Ventures, LLC Shoe
USD982304S1 (en) 2022-06-24 2023-04-04 Blakely Ventures, LLC Shoe last
USD1000774S1 (en) 2022-06-24 2023-10-10 Blakely Ventures, LLC Shoe
USD1000795S1 (en) 2022-06-24 2023-10-10 Blakely Ventures, LLC Shoe

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4793078A (en) * 1986-04-24 1988-12-27 Andrews Anthony C Insoles for footwear
US20060123663A1 (en) * 2004-01-05 2006-06-15 Swensen Robert J Insole support system
US20080010861A1 (en) * 2006-07-13 2008-01-17 Biped Llc Orthotic Device for Open Shoes
US20090193683A1 (en) * 2008-02-04 2009-08-06 Sashanaz Hashempour Igdari Anatomically Correct Flexible Contoured Footbed Insole
US20140075779A1 (en) * 2012-09-20 2014-03-20 Nike, Inc. Sole Structures and Articles of Footwear Having Plate Moderated Fluid-Filled Bladders and/or Foam Type Impact Force Attenuation Members
US8813391B1 (en) * 2014-01-16 2014-08-26 Ukies, LLC Footwear with insole system
US20140250722A1 (en) * 2013-03-08 2014-09-11 Chao Meng Shoes Material Company Limited Insole
US20160227879A1 (en) * 2013-09-18 2016-08-11 HASELAARS, Ellen Insole for High-Heeled Shoe
US20180064206A1 (en) * 2015-03-19 2018-03-08 JACQ. GmbH Shoe having a spinal disk material damping element

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5782015A (en) 1988-01-21 1998-07-21 Dananberg; Howard J. Comfortable high heel shoe
US5042100A (en) 1989-12-12 1991-08-27 Orthofeet Inc. Method for producing an insole
WO1993019632A1 (en) 1992-04-03 1993-10-14 Langer Biomechanics Group, Inc. High-heeled shoe orthotic device
US5890248A (en) 1994-09-09 1999-04-06 White & Co. (Earls Barton) Limited Footwear and the manufacture thereof
US6564476B1 (en) 1999-07-02 2003-05-20 Bbc International, Ltd. Flex sole
US6581305B2 (en) 2000-02-03 2003-06-24 Odyssey Shoes, Inc. Footwear with fixedly secured insole for structural support
US6318002B1 (en) 2000-07-05 2001-11-20 Shu-Mei Chang Ou Integrally injected shoe insole with a middle shoe insole
US20040194352A1 (en) 2003-04-07 2004-10-07 Campbell Todd D. Orthopedic insole for a diabetic shoe
US20040211086A1 (en) 2003-04-23 2004-10-28 Hbn Shoe, Llc Device for high-heeled shoes
ITTV20030095A1 (en) 2003-07-14 2005-01-15 Asolo Spa FOOTWEAR WITH COMPOSITE INSOLE.
US7257907B2 (en) 2004-07-21 2007-08-21 David Green Instant custom moldable insole
US7284342B2 (en) * 2004-08-06 2007-10-23 Schering-Plough Healthcare Products, Inc. Heel insert
USD535811S1 (en) 2005-04-06 2007-01-30 Hbn Shoe, Llc Shoe insert
DK2079577T3 (en) 2006-10-24 2021-03-01 Ecco Sko As PROCEDURE FOR MANUFACTURE OF FOOTWEAR
USD555341S1 (en) 2007-02-09 2007-11-20 Vasyli Phillip J Shoe insole
USD578285S1 (en) 2007-05-22 2008-10-14 Rockbrook Holdings Limited Shoe insole
US8414811B1 (en) 2008-01-10 2013-04-09 Jd & Sw, Llc Moldable thermoplastic inserts
US20110016747A1 (en) 2009-01-22 2011-01-27 Armand Bitton Adaptable orthopedic insoles
US8166674B2 (en) 2009-08-03 2012-05-01 Hbn Shoe, Llc Footwear sole
US8622734B2 (en) 2010-07-06 2014-01-07 Chaussures Regence Inc. System and method for forming a shoe sole
WO2012092135A1 (en) * 2010-12-28 2012-07-05 Superfeet Worldwide, Inc. Footwear with orthotic midsole
US8776399B2 (en) 2012-01-24 2014-07-15 Fusco Industrial Corporation Shoe insole
US10016011B2 (en) 2012-01-27 2018-07-10 Fuerst Group, Inc. Injected footwear
WO2013130321A1 (en) * 2012-03-01 2013-09-06 Spenco Medical Corporation Insole for relief of over-pronation and knee joint stress
US9629415B2 (en) 2012-07-24 2017-04-25 Nike, Inc. Sole structure for an article of footwear
US20160000184A1 (en) 2014-07-07 2016-01-07 Jason Guadalajara Insole and Method of Fabricating
US10674787B2 (en) 2015-04-15 2020-06-09 Nike, Inc. Footbed for article of footwear

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4793078A (en) * 1986-04-24 1988-12-27 Andrews Anthony C Insoles for footwear
US20060123663A1 (en) * 2004-01-05 2006-06-15 Swensen Robert J Insole support system
US20080010861A1 (en) * 2006-07-13 2008-01-17 Biped Llc Orthotic Device for Open Shoes
US20090193683A1 (en) * 2008-02-04 2009-08-06 Sashanaz Hashempour Igdari Anatomically Correct Flexible Contoured Footbed Insole
US20140075779A1 (en) * 2012-09-20 2014-03-20 Nike, Inc. Sole Structures and Articles of Footwear Having Plate Moderated Fluid-Filled Bladders and/or Foam Type Impact Force Attenuation Members
US20140250722A1 (en) * 2013-03-08 2014-09-11 Chao Meng Shoes Material Company Limited Insole
US20160227879A1 (en) * 2013-09-18 2016-08-11 HASELAARS, Ellen Insole for High-Heeled Shoe
US8813391B1 (en) * 2014-01-16 2014-08-26 Ukies, LLC Footwear with insole system
US20180064206A1 (en) * 2015-03-19 2018-03-08 JACQ. GmbH Shoe having a spinal disk material damping element

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11311075B2 (en) * 2017-12-15 2022-04-26 Chez Nous Brands, Inc. Comfortable dress shoes
US20220240619A1 (en) * 2017-12-15 2022-08-04 Chez Nous Brands, Inc. Comfortable Dress Shoes
US20190343229A1 (en) * 2018-03-13 2019-11-14 NTH Global Sdn Bhd Shoe for user with bunion feet
US20240024148A1 (en) * 2020-02-03 2024-01-25 Roberto Corona Plantar orthosis

Also Published As

Publication number Publication date
CN108968227A (en) 2018-12-11
CN108968227B (en) 2021-04-06
US10624416B2 (en) 2020-04-21

Similar Documents

Publication Publication Date Title
US10624416B2 (en) Footwear and the manufacture thereof
EP3672439B1 (en) Human shoe
US5787610A (en) Footwear
EP1615517B1 (en) Device for high-heeled shoes
US7854075B2 (en) Orthotic device for open shoes
EP3297484B1 (en) Device for high-heeled shoes and method of constructing a high-heeled shoe
EP1433396A1 (en) Shoe and method of making same
US20120047767A1 (en) Anatomical shoe insert assembly
US7152341B2 (en) Footwear having a heel and heel breast
US10729205B2 (en) Device for high-heeled shoes and method of constructing a high-heeled shoe
US6854198B2 (en) Footwear
US5896677A (en) Interchangeable inner sole system
US20200221824A1 (en) Foot Orthotic Device
KR20070098791A (en) Device for high-heeled shoes and method of constructing a high-heeled shoe
US11540588B1 (en) Footwear insole
KR101509233B1 (en) Safety shoes
AU2018370855B2 (en) Device for high-heeled shoes and method of constructing a high-heeled shoe
KR101509232B1 (en) Safety shoes
AU756551B2 (en) Shoe and method of making same
NZ503017A (en) Shoe with rigid device with heel cup and anatomically shaped arch appliance, for torsional stability and shoe structure integrity

Legal Events

Date Code Title Description
FEPP Fee payment procedure

Free format text: ENTITY STATUS SET TO UNDISCOUNTED (ORIGINAL EVENT CODE: BIG.); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY

AS Assignment

Owner name: VIONIC GROUP LLC, CALIFORNIA

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:MITCHELL, TERENCE;REEL/FRAME:045961/0509

Effective date: 20180510

FEPP Fee payment procedure

Free format text: ENTITY STATUS SET TO SMALL (ORIGINAL EVENT CODE: SMAL); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY

STPP Information on status: patent application and granting procedure in general

Free format text: DOCKETED NEW CASE - READY FOR EXAMINATION

STPP Information on status: patent application and granting procedure in general

Free format text: NON FINAL ACTION MAILED

STPP Information on status: patent application and granting procedure in general

Free format text: RESPONSE TO NON-FINAL OFFICE ACTION ENTERED AND FORWARDED TO EXAMINER

STPP Information on status: patent application and granting procedure in general

Free format text: FINAL REJECTION MAILED

STPP Information on status: patent application and granting procedure in general

Free format text: ADVISORY ACTION MAILED

FEPP Fee payment procedure

Free format text: ENTITY STATUS SET TO UNDISCOUNTED (ORIGINAL EVENT CODE: BIG.); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY

STPP Information on status: patent application and granting procedure in general

Free format text: DOCKETED NEW CASE - READY FOR EXAMINATION

STPP Information on status: patent application and granting procedure in general

Free format text: NOTICE OF ALLOWANCE MAILED -- APPLICATION RECEIVED IN OFFICE OF PUBLICATIONS

STCF Information on status: patent grant

Free format text: PATENTED CASE

MAFP Maintenance fee payment

Free format text: PAYMENT OF MAINTENANCE FEE, 4TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1551); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY

Year of fee payment: 4